EP1489250B1 - Gate with holding device - Google Patents

Gate with holding device Download PDF

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Publication number
EP1489250B1
EP1489250B1 EP04012905A EP04012905A EP1489250B1 EP 1489250 B1 EP1489250 B1 EP 1489250B1 EP 04012905 A EP04012905 A EP 04012905A EP 04012905 A EP04012905 A EP 04012905A EP 1489250 B1 EP1489250 B1 EP 1489250B1
Authority
EP
European Patent Office
Prior art keywords
door
door leaf
actuator
push rod
leaf
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP04012905A
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German (de)
French (fr)
Other versions
EP1489250A1 (en
Inventor
Michael Hörmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marantec Antriebs und Steuerungstechnik GmbH and Co KG
Original Assignee
Marantec Antriebs und Steuerungstechnik GmbH and Co KG
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Publication of EP1489250A1 publication Critical patent/EP1489250A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0021—Locks or fastenings for special use for overhead or roll-up doors, e.g. garage doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
    • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74—Specific positions
    • E05Y2800/75—Specific positions intermediate
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the invention relates to a door with a door leaf, which can be moved by means of a track mechanism between an open and a closed position.
  • Such gates exist z. B. as overhead doors, overhead doors, roller doors or sectional doors. In general, such gates have mechanisms that allow locking in the closed state. Such locking devices are described on the example of sectional doors in DE 101 00 366 A1 or EP 0 073 964 B1 and allow the definition of the door leaf in the closed position.
  • a gate with a door leaf which can be moved by means of a track mechanism between an open and a closed position, known with an arranged on the the track mechanism of the door facing portion of the door leaf actuator with a between a Ent- and locking position movable plunger and a counter-element which is fixedly mounted in the door frame and with which the plunger in a single intermediate position of the door leaf between its open and closed position can be engaged so that the door leaf is fixed.
  • this mechanism only allows the fixing of the door leaf in a ventilation position and is therefore limited in its applicability.
  • Object of the present invention is to provide a gate that allows greater flexibility.
  • At least one actuator is provided, which is provided with a movable engagement element and can interact with a counter element to set the door leaf in an intermediate position between the open and closed positions.
  • the actuator is arranged on the region of the door leaf facing the track mechanism of the door and moves together with the door leaf.
  • the counter element is stationary, preferably arranged on or in the door frame.
  • the actuator is stationary, preferably arranged on or in the door frame and the counter element is located on the door leaf and moves together with it.
  • the gate according to the invention makes it possible to secure the door leaf in different positions by mechanical engagement of the engagement element with the counter element.
  • the gate according to the invention With the gates according to the invention, it is possible to set the door leaf in an intermediate position between open and closed position. In this position, the door leaf can be secured, so that a movement is impossible. A malfunction of the door leaf moving motor or z. B. a malfunction of located between the drive device and door leaf gear or traction cable does not lead to an uncontrolled door movement. An unwanted manual movement is not possible without previous actuation of the actuator. In this way, the gate according to the invention is very flexible and yet very safe.
  • z As industrial doors, it is not always necessary to drive the door in the full open position. For example, at several Meter high gates, it is often enough when the gate is moved to a position that results in a 2 m high opening, so z. B. can enter a motor vehicle.
  • an intermediate position between the open and closed position can be selected, in which the door leaf is set only a few centimeters from the closed position. In this way, a ventilation position for the closed space through the door can be set. In the case of vertically moving gates, therefore, a gap of a few centimeters between the door leaf and the floor can thus be set.
  • an additional engagement position is provided, in which the engagement element and the counter element in the closed position of the door leaf 1 can be brought into engagement.
  • the actuator according to the invention and the counter-element according to the invention can be used not only for fixing the door leaf in an intermediate position, but also for locking the door in the closed position. A separate locking device for the closed position is then no longer necessary.
  • the engagement element and the counter element can be designed in various ways. For example, it can be provided that the engagement element is biased against or in the counter element by the actuator to prevent movement of the door leaf. Such an arrangement allows z. B. the arbitrary selection of the intermediate position. However, it is particularly cost-effective to realize and operate precisely when the counter-element comprises one or more receptacles into which an engagement element designed as a plunger can engage. In this way, predefined positions of the door leaf can be taken reproducibly.
  • suitable as an engagement element is a movable plunger from the actuator, which can engage in one or more holes of the counter element, which are arranged such that upon engagement, a position of the door leaf between open and closed position is determined.
  • the counter element z. B. a rail with recordings, z. B. include a perforated rail, which is attached to the door frame or is formed by the Torzarge itself.
  • a running rail in which an impeller of the door leaf runs, be designed as a counter element by a corresponding arrangement of holes is provided in it.
  • the counter-element can also be formed by a series of holes, for. B. in the frame facing the front side of the door leaf.
  • the movement of the plunger can be caused in various ways. Particularly simple and inexpensive is the realization as an electromagnetic or pneumatic lifting cylinder.
  • the invention can be used in different Torgattitch use. Particularly advantageous, however, is the use in roller doors or sectional doors, since there the arrangement of actuator and counter element is particularly easy to implement.
  • FIG. 2 shows an example of a sectional door in an embodiment according to the invention.
  • a sectional door comprises in a conventional manner a door leaf 1, which consists of individual panels 1 a, 1 b, 1 c, 1 d, which are articulated in the joint areas 2 movable to each other.
  • In the region of the joints 2 are wheels that engage in a fixed to the frame 3 running rail 7. If the door leaf 1 is pulled upwards with the aid of the motor-driven shaft 5, then these wheels run in the rail 7 and guide the door leaf in this way, for example.
  • B. from a closed position, as shown in Figure 2, in an open position.
  • the gate according to the invention has an actuator 9 which will be explained in detail with reference to FIG.
  • the sectional door shown has four gate panels by way of example 1 a, 1 b, 1 c and 1 d on.
  • Figure 1 shows a representation corresponding to a section, as indicated in Figure 2 with A. Visible, the frame 3 is attached to the running rail 7.
  • the actuator 9 comprises a plunger 11, the z. B. can be moved with an electromagnetic mechanism in the direction of the arrows shown.
  • the actuator 9 is fixed to the door panel 1a.
  • there is a row of holes along the rail 7 which includes holes 13 extending through the rail 7 and the frame 3.
  • the track 13 are located in a vertical arrangement a plurality of openings 13. In the plan view of Figure 2, the openings are not visible.
  • FIG. 2 Shown in Figure 2 is the plunger 11, which engages through an opening 13 in the running rail 7 and the frame 3. With the help of the actuator 9, the plunger 11 can be inserted into these holes and the door leaf are fixed in this way in one position.
  • the holes 13 are arranged along the rail 7 and the frame 3 such that different positions of the door leaf between the open and the closed position can be determined in this way.
  • an opening 13 is provided so that the door leaf can be fixed in a position that a gap of only a few centimeters remains open to allow ventilation of the space be closed by the gate.
  • a hole 13 is provided which can be brought into engagement with the plunger 11 only when the door leaf is in the closed position.
  • the inventive design can be used not only for fixing the door leaf in intermediate positions between the open and the closed position, but also for locking in the closed state.
  • the actuator 9 shown only schematically is designed remotely controllable, wherein expediently an existing remote control for the door drive is modified so that it can also serve the actuator.
  • Figure 3 shows a detail of another embodiment. Shown is a cross-sectional view in the direction B, as indicated in Figure 4 for this embodiment is.
  • Figure 4 shows a plan view of a gate according to this embodiment in the closed position.
  • the openings 23 in the frame 3 facing the front side of the door panels 1a, 1b, 1c, 1d are not visible. Recognizable, however, is the plunger 21 of the actuator 19th
  • the electromagnetic actuator 19 is fixedly connected to the frame 3. Through the frame 3 passes through the movable plunger 21 which can engage in recesses 23 which are provided on the door panel 1 at different heights. A recess 23, which is realized in the panel 1d, is visible in FIG.
  • recesses 23 are provided at different heights, so that the plunger 21 can engage with corresponding recesses 23 when the door leaf is to be set at different heights.
  • the actuator 19 is arranged in the upper region of the door frame.
  • An additional recess is arranged such that the engagement of this recess and the plunger 21 in a position of the door leaf 1 is possible, which corresponds to the closed position of the door.
  • the gate according to the invention of the embodiment of Figures 1 and 2 can be used as follows.
  • the plunger 11 of the actuator 9 is connected to the lowermost hole 13 in the running rail 7 or the frame 3 engaged.
  • the electromagnetic actuator 9 is activated so that the plunger 11 is withdrawn from the hole 13.
  • a per se known drive the sectional door moves the rotary shaft 5, so that the door panel 1 is pulled upwards.
  • a further opening 13 is provided a few centimeters above the lowermost opening 13.
  • the door leaf 1 of the sectional door can be stopped in this position and z.
  • B. by means of a remote control of the actuator 9 are activated so that it leads the plunger 11 in this second opening 13.
  • an opening 13 may be provided at a height such that the door leaf opens an opening from a height that a motor vehicle can pass without the door having to be driven to the full open position.
  • Figs. 3 and 4 may be used.
  • the plunger 21 of the actuator 19 engages in a recess 23 in an end face of the Torpaneeles 1d.
  • this movement is the engagement between plunger 21 and opening 23 no longer opposed.
  • a few centimeters below the opening 23 in the Torpaneel 1 d a further opening in the end face of the door leaf 1 is provided.
  • a plurality of openings 23 are provided, such as an opening, which allows the setting of the door leaf at a height that allows the passage of a motor vehicle.
  • the gate according to the invention can thus be set and secured in different positions between the open and the closed position.
  • FIGS. 1 and 2 In the case of a sectional door or a roller door, both the embodiments of FIGS. 1 and 2 and the embodiments of FIGS. 3 and 4 are possible. Specifically, the embodiment of Figures 1 and 2 is also suitable for use in a swing or tilt gate with a corresponding arrangement of the openings 13 z. B. in the running rail and the actuator.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

In the case of a vertically moving sectional door (1) having slats (1a-1d), one or more of which carry actuators (9) by which bolts (11) are electromagnetically or hydraulically pushed into holes in the guide rails (3) at certain positions to holding the door securely in an intermediate opening position.

Description

Die Erfindung betrifft ein Tor mit einem Torblatt, das mit Hilfe eines Laufschienenmechanismus zwischen einer Offen- und einer Geschlossen-Stellung bewegt werden kann.The invention relates to a door with a door leaf, which can be moved by means of a track mechanism between an open and a closed position.

Solche Tore existieren z. B. als Kipptore, Schwingtore, Rolltore oder Sektionaltore. In der Regel weisen derartige Tore Mechanismen auf, die eine Verriegelung im geschlossenen Zustand ermöglichen. Solche Verriegelungseinrichtungen sind am Beispiel von Sektionaltoren in DE 101 00 366 A1 oder EP 0 073 964 B1 beschrieben und ermöglichen die Festlegung des Torblattes in der Geschlossen-Stellung.Such gates exist z. B. as overhead doors, overhead doors, roller doors or sectional doors. In general, such gates have mechanisms that allow locking in the closed state. Such locking devices are described on the example of sectional doors in DE 101 00 366 A1 or EP 0 073 964 B1 and allow the definition of the door leaf in the closed position.

Aus DE 552 119 C ist ein Tor mit einem Torblatt, das mit Hilfe eines Laufschienenmechanismus zwischen einer Offen- und einer Geschlossen-Stellung bewegt werden kann, bekannt, mit einem an dem dem Laufschienenmechanismus des Tores zugewandten Bereich des Torblattes angeordneten Aktuator mit einem zwischen einer Ent- und Verriegelungsstellung bewegbaren Stößel und einem Gegenelement, das ortsfest im Torrahmen fest angeordnet ist und mit dem der Stößel in einer einzigen Zwischenstellung des Torblattes zwischen dessen Offen- und Geschlossen-Stellung derart in Eingriff gebracht werden kann, daß das Torblatt festgelegt ist. Dieser Mechanismus erlaubt jedoch lediglich die Festsetzung des Torblattes in einer Lüftungsposition und ist deshalb in seiner Anwendbarkeit beschränkt.From DE 552 119 C, a gate with a door leaf, which can be moved by means of a track mechanism between an open and a closed position, known with an arranged on the the track mechanism of the door facing portion of the door leaf actuator with a between a Ent- and locking position movable plunger and a counter-element which is fixedly mounted in the door frame and with which the plunger in a single intermediate position of the door leaf between its open and closed position can be engaged so that the door leaf is fixed. However, this mechanism only allows the fixing of the door leaf in a ventilation position and is therefore limited in its applicability.

Aufgabe der vorliegenden Erfindung ist es, ein Tor anzugeben, das eine größere Flexibilität ermöglicht.Object of the present invention is to provide a gate that allows greater flexibility.

Diese Aufgabe wird von einem Tor mit den Merkmalen des Anspruches 1 bzw. einem Tor mit den Merkmalen des Anspruches 4 dadurch gelöst, daß das Gegenelement eine Anordnung von mehreren Aufnahmen umfaßt, die im wesentlichen entlang der Laufschienenanordnung bzw. bei umgekehrter Anordnung von Aktuator und Gegenelement entlang der dem Aktuator zugewandten Kante des Torblattes angeordnet sind und mit denen der Stößel in Eingriff kommen kann.This object is achieved by a gate with the features of claim 1 and a gate with the features of claim 4, characterized in that the counter element comprises an array of a plurality of receptacles substantially along the track assembly or in reverse arrangement of the actuator and counter element are arranged along the edge facing the actuator of the door leaf and with which the plunger can engage.

Erfindungsgemäß ist zumindest ein Aktuator vorgesehen, der mit einem bewegbaren Eingriffselement versehen ist und mit einem Gegenelement zusammenwirken kann, um das Torblatt in einer Zwischenstellung zwischen Offen- und Geschlossen-Stellung festzulegen. Bei der Ausführungsform des Anspruches 1 ist der Aktuator an dem dem Laufschienenmechanismus des Tores zugewandten Bereich des Torblattes angeordnet und bewegt sich zusammen mit dem Torblatt. Das Gegenelement ist ortsfest, vorzugsweise am oder im Torrahmen angeordnet. Bei der alternativen Ausführungsform des Anspruches 6 ist der Aktuator ortsfest, vorzugsweise am oder im Torrahmen angeordnet und das Gegenelement befindet sich am Torblatt und bewegt sich zusammen mit diesem.According to the invention, at least one actuator is provided, which is provided with a movable engagement element and can interact with a counter element to set the door leaf in an intermediate position between the open and closed positions. In the embodiment of claim 1, the actuator is arranged on the region of the door leaf facing the track mechanism of the door and moves together with the door leaf. The counter element is stationary, preferably arranged on or in the door frame. In the alternative embodiment of claim 6, the actuator is stationary, preferably arranged on or in the door frame and the counter element is located on the door leaf and moves together with it.

In der folgenden Beschreibung werden in der Regel Ausführungsformen beschrieben, bei denen sich das Torblatt in vertikler Richtung zwischen Offen- und Geschlossen-Stellung bewegt. In analoger Weise ist die Erfindung auch auf Tore anzuwenden, bei denen sich das Torblatt zwischen Offen- und Geschlossen-Stellung in horizontaler Richtung bewegt.In the following description, embodiments are generally described in which the door leaf moves in the vertical direction between the open and closed positions. In an analogous manner, the invention is also applicable to gates, in which the door leaf moves between the open and closed positions in the horizontal direction.

Das erfindungsgemäße Tor ermöglicht die Sicherung des Torblattes in unterschiedlichen Stellungen durch mechanischen Eingriff des Eingriffselementes mit dem Gegenelement.The gate according to the invention makes it possible to secure the door leaf in different positions by mechanical engagement of the engagement element with the counter element.

Mit den erfindungsgemäßen Toren ist es möglich, das Torblatt in einer Zwischenstellung zwischen Offen- und Geschlossen-Stellung festzulegen. In dieser Position kann das Torblatt gesichert werden, so daß eine Bewegung unmöglich ist. Eine Fehlfunktion des das Torblatt bewegenden Motors oder z. B. eine Fehlfunktion des zwischen Antriebsvorrichtung und Torblatt befindlichen Getriebes oder Zugseiles führt nicht zu einer unkontrollierten Torbewegung. Auch eine unerwünschte manuelle Bewegung ist ohne vorherige Betätigung des Aktuators nicht möglich. Auf diese Weise ist das erfindungsgemäße Tor sehr flexibel und dennoch sehr sicher.With the gates according to the invention, it is possible to set the door leaf in an intermediate position between open and closed position. In this position, the door leaf can be secured, so that a movement is impossible. A malfunction of the door leaf moving motor or z. B. a malfunction of located between the drive device and door leaf gear or traction cable does not lead to an uncontrolled door movement. An unwanted manual movement is not possible without previous actuation of the actuator. In this way, the gate according to the invention is very flexible and yet very safe.

Im speziellen bei großen Toren, z. B. Industrietoren, ist es nicht immer notwendig, das Tor in die vollständige Offen-Stellung zu fahren. Zum Beispiel bei mehreren Meter hohen Toren reicht es häufig, wenn das Tor in eine Stellung gefahren wird, daß sich eine 2 m hohe Öffnung ergibt, damit z. B. ein Kraftfahrzeug einfahren kann.Especially with large gates, z. As industrial doors, it is not always necessary to drive the door in the full open position. For example, at several Meter high gates, it is often enough when the gate is moved to a position that results in a 2 m high opening, so z. B. can enter a motor vehicle.

Besonders vorteilhaft ist, wenn eine Zwischenstellung zwischen Offen- und Geschlossen- Stellung gewählt werden kann, in der das Torblatt nur wenige Zentimeter von der Geschlossen-Stellung festgelegt wird. Auf diese Weise läßt sich eine Belüftungsstellung für den durch das Tor verschlossenen Raum einstellen. Bei sich vertikal bewegenden Toren läßt sich somit also ein wenige Zentimeter hoher Spalt zwischen Torblatt und Boden einstellen.It is particularly advantageous if an intermediate position between the open and closed position can be selected, in which the door leaf is set only a few centimeters from the closed position. In this way, a ventilation position for the closed space through the door can be set. In the case of vertically moving gates, therefore, a gap of a few centimeters between the door leaf and the floor can thus be set.

Bei einer besonderen Ausführungsform ist eine zusätzliche Eingriffsposition vorgesehen, in der das Eingriffselement und das Gegenelement in der Geschlossen-Position des Torblattes 1 in Eingriff gebracht werden können. Auf diese Weise lassen sich der erfindungsgemäße Aktuator und das erfindungsgemäße Gegenelement nicht nur zum Festlegen des Torblattes in einer Zwischenstellung verwenden, sondern auch zum Verriegeln des Tores in der Geschlossen-Stellung. Eine gesonderte Verriegelungseinrichtung für die Geschlossen-Stellung ist dann nicht mehr nötig.In a particular embodiment, an additional engagement position is provided, in which the engagement element and the counter element in the closed position of the door leaf 1 can be brought into engagement. In this way, the actuator according to the invention and the counter-element according to the invention can be used not only for fixing the door leaf in an intermediate position, but also for locking the door in the closed position. A separate locking device for the closed position is then no longer necessary.

Das Eingriffselement und das Gegenelement können auf verschiedene Weise ausgestaltet sein. Zum Beispiel kann vorgesehen sein, daß das Eingriffselement gegen oder in das Gegenelement durch den Aktuator vorgespannt wird, um eine Bewegung des Torblattes zu verhindern. Eine solche Anordnung ermöglicht z. B. die beliebige Auswahl der Zwischenstellung. Besonders kostengünstig zu realisieren und präzise zu bedienen ist es jedoch, wenn das Gegenelement ein oder mehrere Aufnahmen umfaßt, in die ein als Stößel ausgebildetes Eingriffselement eingreifen kann. Auf diese Weise können vordefinierte Stellungen des Torblattes reproduzierbar eingenommen werden. Zum Beispiel eignet sich als Eingriffselement ein von dem Aktuator bewegbarer Stößel, der in ein oder mehrere Löcher des Gegenelementes eingreifen kann, die derart angeordnet sind, daß bei Eingriff eine Stellung des Torblattes zwischen Offen- und Geschlossen-Stellung festgelegt wird. Bei einer derartigen Weiterentwicklung des Tores gemäß Anspruch 1 kann das Gegenelement z. B. eine Schiene mit Aufnahmen, z. B. eine Lochschiene umfassen, die an der Torzarge befestigt ist oder von der Torzarge selbst gebildet wird. Ebenso kann eine Laufschiene, in der ein Laufrad des Torblattes läuft, als Gegenelement ausgestaltet sein, indem in ihr eine entsprechende Anordnung von Löchern vorgesehen ist.The engagement element and the counter element can be designed in various ways. For example, it can be provided that the engagement element is biased against or in the counter element by the actuator to prevent movement of the door leaf. Such an arrangement allows z. B. the arbitrary selection of the intermediate position. However, it is particularly cost-effective to realize and operate precisely when the counter-element comprises one or more receptacles into which an engagement element designed as a plunger can engage. In this way, predefined positions of the door leaf can be taken reproducibly. For example, suitable as an engagement element is a movable plunger from the actuator, which can engage in one or more holes of the counter element, which are arranged such that upon engagement, a position of the door leaf between open and closed position is determined. At a Such further development of the gate according to claim 1, the counter element z. B. a rail with recordings, z. B. include a perforated rail, which is attached to the door frame or is formed by the Torzarge itself. Likewise, a running rail, in which an impeller of the door leaf runs, be designed as a counter element by a corresponding arrangement of holes is provided in it.

Bei einer entsprechenden Weiterbildung eines Tores gemäß Anspruch 6, bei der der Aktuator ortsfest ausgestaltet ist und sich das sich Gegenelement mit dem Torblatt bewegt, kann das Gegenelement ebenfalls durch eine Reihe von Löchern gebildet werden, z. B. in der dem Rahmen zugewandten Stirnseite des Torblattes.In a corresponding development of a gate according to claim 6, wherein the actuator is configured stationary and moves the counter element with the door leaf, the counter-element can also be formed by a series of holes, for. B. in the frame facing the front side of the door leaf.

Speziell bei Ausführungsformen, in denen mehrere Aufnahmen für das Eingriffselement vorgesehen sind, so daß mehrere Zwischenstellungen für das Torblatt eingestellt werden können, ist es bei einer Weiterbildung eines Tores nach Anspruch 1 vorteilhaft, wenn der Aktuator bei einem sich vertikal bewegenden Tor im unteren Bereich des Torblattes vorgesehen ist, so daß Zwischenstellungen in einem möglichst großen Bereich der Torblattbewegung realisiert werden können. Bei einer Weiterbildung eines Tores gemäß Anspruch 6 ist es aus demselben Grund vorteilhaft, wenn der Aktuator bei einem sich vertikal bewegenden Tor im oberen Bereich des Torrahmens vorgesehen ist. Bei sich horizontal bewegenden Torblättern kann die Anordnung von Aktuator/Gegenelement in analoger Weise gewählt werden, daß Zwischenstellungen in einem möglichst großen Bereich der Torblattbewegung möglich sind.Especially in embodiments in which a plurality of receptacles are provided for the engagement element, so that a plurality of intermediate positions can be set for the door leaf, it is advantageous in a development of a gate according to claim 1, when the actuator at a vertically moving gate in the lower region of Door leaf is provided so that intermediate positions can be realized in the largest possible area of the door leaf movement. In a further development of a door according to claim 6, it is advantageous for the same reason, if the actuator is provided in a vertically moving gate in the upper region of the door frame. In horizontally moving door leaves, the arrangement of actuator / counter element can be selected in an analogous manner, that intermediate positions in the largest possible range of Torblattbewegung are possible.

Bei einem Aktuator mit einem Stößel als Eingriffselement kann die Bewegung des Stößels auf verschiedene Weise veranlaßt werden. Besonders einfach und kostengünstig ist die Realisierung als elektromagnetischer oder pneumatischer Hubzylinder.In an actuator with a plunger as an engagement element, the movement of the plunger can be caused in various ways. Particularly simple and inexpensive is the realization as an electromagnetic or pneumatic lifting cylinder.

Bei einer besonders vorteilhaften Ausgestaltung läßt sich der Aktuator z. B. über eine Infrarotschnittstelle oder über Funk fernsteuern.In a particularly advantageous embodiment, the actuator z. B. remotely via an infrared interface or via radio.

Die Erfindung kann bei unterschiedlichen Torgattungen Verwendung finden. Besonders vorteilhaft ist jedoch die Verwendung bei Rolltoren oder Sektionaltoren, da dort die Anordnung von Aktuator und Gegenelement besonders einfach realisierbar ist.The invention can be used in different Torgattungen use. Particularly advantageous, however, is the use in roller doors or sectional doors, since there the arrangement of actuator and counter element is particularly easy to implement.

Die Erfindung wird im folgenden anhand der beiliegenden Figuren im Detail erläutert. Dabei zeigt

Figur 1:
ein Detail einer Ausführungsform eines erfindungsgemäßen Tores im Bereich des Aktuators,
Figur 2:
eine Draufsicht auf eine Ausführungsform eines erfindungsgemäßen Tores in Geschlossen-Stellung mit einem Aktuator der Figur 1,
Figur 3:
ein schematisches Detail einer anderen Ausführungsform eines erfindungsgemäßen Tores im Bereich des Aktuators, und
Figur 4:
eine Draufsicht auf ein Tor dieser erfindungsgemäßen Ausführungsform in der Geschlossen-Stellung.
The invention is explained below with reference to the accompanying figures in detail. It shows
FIG. 1:
a detail of an embodiment of a gate according to the invention in the region of the actuator,
FIG. 2:
1 a top view of an embodiment of a door according to the invention in the closed position with an actuator of FIG. 1,
FIG. 3:
a schematic detail of another embodiment of a gate according to the invention in the region of the actuator, and
FIG. 4:
a plan view of a gate of this embodiment of the invention in the closed position.

Figur 2 zeigt ein Beispiel eines Sektionaltores in erfindungsgemäßer Ausgestaltung. Ein Sektionaltor umfaßt in an sich bekannter Weise ein Torblatt 1, das aus einzelnen Paneelen 1 a, 1b, 1 c, 1 d besteht, die in den Gelenkbereichen 2 beweglich zueinander angelenkt sind. Im Bereich der Gelenke 2 befinden sich Laufräder, die in eine an der Zarge 3 befestigte Laufschiene 7 eingreifen. Wird mit Hilfe der motorisch angetriebenen Welle 5 das Torblatt 1 nach oben gezogen, so laufen diese Laufräder in der Schiene 7 und führen das Torblatt auf diese Weise z. B. von einer Geschlossen-Stellung, wie sie in Figur 2 gezeigt ist, in eine Offen-Stellung.FIG. 2 shows an example of a sectional door in an embodiment according to the invention. A sectional door comprises in a conventional manner a door leaf 1, which consists of individual panels 1 a, 1 b, 1 c, 1 d, which are articulated in the joint areas 2 movable to each other. In the region of the joints 2 are wheels that engage in a fixed to the frame 3 running rail 7. If the door leaf 1 is pulled upwards with the aid of the motor-driven shaft 5, then these wheels run in the rail 7 and guide the door leaf in this way, for example. B. from a closed position, as shown in Figure 2, in an open position.

Das erfindungsgemäße Tor weist einen Aktuator 9 auf, der mit Bezug zu Figur 1 im Detail erläutert wird. Das gezeigte Sektionaltor weist beispielhaft vier Torpaneele 1 a, 1 b, 1 c und 1 d auf. Figur 1 zeigt eine Darstellung entsprechend eines Schnittes, wie er in Figur 2 mit A bezeichnet ist. Sichtbar ist die Zarge 3 mit der daran befestigten Laufschiene 7. Der Aktuator 9 umfaßt einen Stößel 11, der z. B. mit einem elektromagnetischen Mechanismus in Richtung der gezeigten Pfeile bewegt werden kann. Der Aktuator 9 ist an dem Torpaneel 1a befestigt. Bei der gezeigten Ausführungsform befindet sich eine Lochreihe entlang der Schiene 7, die Löcher 13 umfaßt, die sich durch die Schiene 7 und die Zarge 3 hindurch erstrecken. Entlang der Laufschiene 13 befinden sich in vertikaler Anordnung mehrere Öffnungen 13. In der Draufsicht der Figur 2 sind die Öffnungen nicht sichtbar. In Figur 2 dargestellt ist der Stößel 11, der durch eine Öffnung 13 in der Laufschiene 7 bzw. der Zarge 3 hindurchgreift. Mit Hilfe des Aktuators 9 kann der Stößel 11 in diese Löcher eingeführt und das Torblatt auf diese Weise in einer Stellung festgelegt werden. Die Löcher 13 sind entlang der Schiene 7 bzw. der Zarge 3 derart angeordnet, daß verschiedene Stellungen des Torblattes zwischen der Offen- und der Geschlossen-Stellung auf diese Weise festgelegt werden können. Insbesondere ist eine Öffnung 13 derart vorgesehen, daß das Torblatt in einer Stellung festgelegt werden kann, daß ein Spalt von nur wenigen Zentimetern offen bleibt, um eine Belüftung des durch das Tor verschliebaren Raumes zu ermöglichen.The gate according to the invention has an actuator 9 which will be explained in detail with reference to FIG. The sectional door shown has four gate panels by way of example 1 a, 1 b, 1 c and 1 d on. Figure 1 shows a representation corresponding to a section, as indicated in Figure 2 with A. Visible, the frame 3 is attached to the running rail 7. The actuator 9 comprises a plunger 11, the z. B. can be moved with an electromagnetic mechanism in the direction of the arrows shown. The actuator 9 is fixed to the door panel 1a. In the embodiment shown, there is a row of holes along the rail 7 which includes holes 13 extending through the rail 7 and the frame 3. Along the track 13 are located in a vertical arrangement a plurality of openings 13. In the plan view of Figure 2, the openings are not visible. Shown in Figure 2 is the plunger 11, which engages through an opening 13 in the running rail 7 and the frame 3. With the help of the actuator 9, the plunger 11 can be inserted into these holes and the door leaf are fixed in this way in one position. The holes 13 are arranged along the rail 7 and the frame 3 such that different positions of the door leaf between the open and the closed position can be determined in this way. In particular, an opening 13 is provided so that the door leaf can be fixed in a position that a gap of only a few centimeters remains open to allow ventilation of the space be closed by the gate.

Schließlich ist bei der gezeigten Ausführungsform der Figur 2 auch ein Loch 13 vorgesehen, das mit dem Stößel 11 nur dann in Eingriff gebracht werden kann, wenn das Torblatt in der Geschlossen-Stellung ist. Auf diese Weise läßt sich die erfindungsgemäße Ausgestaltung nicht nur zur Festlegung des Torblattes in Zwischenstellungen zwischen der Offen- und der Geschlossen-Stellung einsetzen, sondern auch zur Verriegelung im Geschlossen-Zustand.Finally, in the illustrated embodiment of Figure 2, a hole 13 is provided which can be brought into engagement with the plunger 11 only when the door leaf is in the closed position. In this way, the inventive design can be used not only for fixing the door leaf in intermediate positions between the open and the closed position, but also for locking in the closed state.

Der nur schematisch dargestellte Aktuator 9 ist fernsteuerbar ausgestaltet, wobei zweckmäßigerweise eine bereits vorhandene Fernsteuerung für den Torantrieb derart modifiziert wird, daß sie auch den Aktuator bedienen kann.The actuator 9 shown only schematically is designed remotely controllable, wherein expediently an existing remote control for the door drive is modified so that it can also serve the actuator.

Figur 3 zeigt ein Detail einer anderen Ausführungsform. Gezeigt ist eine Querschnittsansicht in Blickrichtung B, wie sie in Figur 4 für diese Ausführungsform angegeben ist. Figur 4 zeigt eine Draufsicht auf ein Tor gemäß dieser Ausführungsform in der Geschlossen-Stellung. In der Draufsicht der Figur 4 sind die Öffnungen 23 in der der Zarge 3 zugewandten Stirnseite der Torpaneele 1a, 1b, 1c, 1d nicht sichtbar. Erkennbar ist jedoch der Stößel 21 des Aktuators 19.Figure 3 shows a detail of another embodiment. Shown is a cross-sectional view in the direction B, as indicated in Figure 4 for this embodiment is. Figure 4 shows a plan view of a gate according to this embodiment in the closed position. In the plan view of Figure 4, the openings 23 in the frame 3 facing the front side of the door panels 1a, 1b, 1c, 1d are not visible. Recognizable, however, is the plunger 21 of the actuator 19th

Bei der Ausführungsform der Figur 3 ist der elektromagnetische Aktuator 19 fest mit der Zarge 3 verbunden. Durch die Zarge 3 hindurch reicht der bewegliche Stößel 21, der in Ausnehmungen 23 eingreifen kann, die am Torblatt 1 in verschiedenen Höhen vorgesehen sind. In Figur 3 sichtbar ist eine Ausnehmung 23, die in dem Paneel 1d realisiert ist.In the embodiment of Figure 3, the electromagnetic actuator 19 is fixedly connected to the frame 3. Through the frame 3 passes through the movable plunger 21 which can engage in recesses 23 which are provided on the door panel 1 at different heights. A recess 23, which is realized in the panel 1d, is visible in FIG.

In schematischer Darstellung ist in Figur 3 noch gezeigt, daß die Achse der Laufrolle 15 über eine schematisch angedeutete Halterung 14 mit dem Torblatt verbunden ist.In a schematic representation is shown in Figure 3 nor that the axis of the roller 15 is connected via a schematically indicated holder 14 with the door leaf.

In der der Zarge 3 zugewandten Stirnseite der Torpaneele des Torblattes 1 sind in verschiedenen Höhen Ausnehmungen 23 vorgesehen, so daß der Stößel 21 mit entsprechenden Ausnehmungen 23 in Eingriff kommen kann, wenn das Torblatt in verschiedenen Höhen festgelegt werden soll. Um einen möglichst großen Bereich von unterschiedlichen festlegbaren Torblattstellungen zu realisieren, ist der Aktuator 19 im oberen Bereich des Torrahmens angeordnet.In the frame 3 facing the front side of the door panels of the door leaf 1 recesses 23 are provided at different heights, so that the plunger 21 can engage with corresponding recesses 23 when the door leaf is to be set at different heights. In order to realize the largest possible range of different fixable door leaf positions, the actuator 19 is arranged in the upper region of the door frame.

Eine zusätzliche Ausnehmung ist derart angeordnet, daß der Eingriff von dieser Ausnehmung und dem Stößel 21 in einer Stellung des Torblattes 1 möglich ist, die der Geschlossen-Stellung des Tores entspricht.An additional recess is arranged such that the engagement of this recess and the plunger 21 in a position of the door leaf 1 is possible, which corresponds to the closed position of the door.

Auch bei der Ausführungsform der Figuren 3 und 4 ist der Aktuator in derselben Weise wie mit Bezug zu Figur 1 bzw. 2 geschildert fernsteuerbar.Also in the embodiment of Figures 3 and 4, the actuator in the same manner as described with reference to Figure 1 or 2 can be remotely controlled.

Das erfindungsgemäße Tor der Ausführungsform der Figuren 1 bzw. 2 kann wie folgt eingesetzt werden. In der Geschlossen-Stellung der Figur 2 ist der Stößel 11 des Aktuators 9 mit dem untersten Loch 13 in der Laufschiene 7 bzw. der Zarge 3 in Eingriff. Zum Beispiel mit Hilfe einer Fernsteuerung wird der elektromagnetische Aktuator 9 derart aktiviert, daß der Stößel 11 aus dem Loch 13 zurückgezogen wird. Ein an sich bekannter Antrieb des Sektionaltores bewegt die Drehwelle 5, so daß das Torblatt 1 nach oben gezogen wird. Um eine Belüftungsstellung einzunehmen, ist eine weitere Öffnung 13 einige Zentimeter oberhalb der untersten Öffnung 13 vorgesehen. Das Torblatt 1 des Sektionaltores kann in dieser Stellung angehalten werden und z. B. mit Hilfe einer Fernsteuerung der Aktuator 9 derart aktiviert werden, daß er den Stößel 11 in diese zweite Öffnung 13 führt. Auf diese Weise ist das Torblatt in der Belüftungsstellung festgelegt. In analoger Weise können mehrere unterschiedliche Stellungen des Torblattes mit entsprechend angeordneten Öffnungen 13 festgelegt werden. Zum Beispiel kann eine Öffnung 13 in einer Höhe vorgesehen sein, daß das Torblatt eine Öffnung von einer Höhe freigibt, daß ein Kraftfahrzeug passieren kann, ohne daß das Tor in die volle Offen-Stellung gefahren werden müßte.The gate according to the invention of the embodiment of Figures 1 and 2 can be used as follows. In the closed position of FIG. 2, the plunger 11 of the actuator 9 is connected to the lowermost hole 13 in the running rail 7 or the frame 3 engaged. For example, by means of a remote control of the electromagnetic actuator 9 is activated so that the plunger 11 is withdrawn from the hole 13. A per se known drive the sectional door moves the rotary shaft 5, so that the door panel 1 is pulled upwards. To take a ventilation position, a further opening 13 is provided a few centimeters above the lowermost opening 13. The door leaf 1 of the sectional door can be stopped in this position and z. B. by means of a remote control of the actuator 9 are activated so that it leads the plunger 11 in this second opening 13. In this way, the door leaf is set in the ventilation position. In an analogous manner, several different positions of the door leaf can be determined with appropriately arranged openings 13. For example, an opening 13 may be provided at a height such that the door leaf opens an opening from a height that a motor vehicle can pass without the door having to be driven to the full open position.

In ähnlicher Weise kann die Ausführungsform der Figuren 3 und 4 verwendet werden. In der Geschlossen-Stellung, die in Figur 4 gezeigt ist, greift der Stößel 21 des Aktuators 19 in eine Ausnehmung 23 in einer Stirnfläche des Torpaneeles 1d ein. Aktivierung des Akuators 19 z. B. mit einer Fernsteuerung dahingehend, daß der Stößel 21 aus der Öffnung 23 zurückgezogen wird, ermöglicht eine Freigabe des Torblattes 1. Wird nun das Sektionaltor in an sich bekannter Weise über die angetriebene Drehwelle 5 nach oben gezogen, steht dieser Bewegung der Eingriff zwischen Stößel 21 und Öffnung 23 nicht mehr entgegen. Wenige Zentimeter unterhalb der Öffnung 23 in dem Torpaneel 1 d ist eine weitere Öffnung in der Stirnseite des Torblattes 1 vorgesehen. Wird der Stößel 21 mit dieser zweiten Öffnung in Eingriff gebracht, so wird das Torblatt in einer Stellung festgelegt, die einen Spalt von wenigen Zentimetern freigibt und somit eine Belüftungsstellung darstellt. Entlang der Stirnfläche des Torblattes 1 sind mehrere Öffnungen 23 vorgesehen, u.a. z. B. eine Öffnung, die das Festlegen des Torblattes in einer Höhe ermöglicht, die das Passieren eines Kraftfahrzeuges ermöglicht.Similarly, the embodiment of Figs. 3 and 4 may be used. In the closed position, which is shown in Figure 4, the plunger 21 of the actuator 19 engages in a recess 23 in an end face of the Torpaneeles 1d. Activation of the Akuators 19 z. B. with a remote control to the effect that the plunger 21 is withdrawn from the opening 23, allows a release of the door leaf 1. If now the sectional door pulled in a conventional manner on the driven rotary shaft 5 up, this movement is the engagement between plunger 21 and opening 23 no longer opposed. A few centimeters below the opening 23 in the Torpaneel 1 d, a further opening in the end face of the door leaf 1 is provided. If the plunger 21 is brought into engagement with this second opening, then the door leaf is fixed in a position which releases a gap of a few centimeters and thus represents a ventilation position. Along the end face of the door leaf 1, a plurality of openings 23 are provided, such as an opening, which allows the setting of the door leaf at a height that allows the passage of a motor vehicle.

Selbstverständlich kann bei allen erfindungsgemäßen Ausführungsformen vorgesehen sein, daß die Bewegung des Torblattes in eine Stellung, in der ein Eingriff des Stößels 11, 21 mit einer Öffnung 13, 23 möglich ist, automatisch erfolgt.Of course, it can be provided in all the embodiments according to the invention that the movement of the door leaf into a position in which an engagement of the plunger 11, 21 with an opening 13, 23 is possible, takes place automatically.

Das erfindungsgemäße Tor kann also in verschiedenen Stellungen zwischen der Offen- und der Geschlossen-Stellung fesgelegt und gesichert werden.The gate according to the invention can thus be set and secured in different positions between the open and the closed position.

Bei einem Sektionaltor oder einem Rolltor sind sowohl die Ausführungsformen der Figuren 1 bzw. 2 als auch die Ausführungsformen der Figuren 3 bzw. 4 möglich. Speziell die Ausführungsform der Figuren 1 und 2 eignet sich auch zur Verwendung bei einem Schwing- oder Kipptor bei entsprechender Anordnung der Öffnungen 13 z. B. in der Laufschiene und des Aktuators.In the case of a sectional door or a roller door, both the embodiments of FIGS. 1 and 2 and the embodiments of FIGS. 3 and 4 are possible. Specifically, the embodiment of Figures 1 and 2 is also suitable for use in a swing or tilt gate with a corresponding arrangement of the openings 13 z. B. in the running rail and the actuator.

Claims (12)

  1. Door with a door leaf which can be moved, with the aid of a running-rail mechanism, between an open position and a closed position, having
    - at least one actuator (9), which is arranged on that region of the door leaf which is directed towards the running-rail mechanism of the door, and which has a push rod (11) which can be moved between an unlocking position and a locking position, and
    - a mating element (3, 7), which is fixed in a stationary manner preferably on or in the door frame and with which the push rod (11) can be brought into engagement, in at least one intermediate position of the door leaf (1) between the open position and closed position of the latter, such that the door leaf (1) is secured,
    characterized in that the mating element comprises an arrangement of a plurality of accommodating means (13) which are arranged essentially along the running-rail arrangement and with which the push rod (11) can engage.
  2. Door according to Claim 1, characterized in that the mating element is part of the running-rail mechanism (7) and/or of the casing (3) of the door.
  3. Door according to either of Claims 1 and 2, characterized in that the actuator (9) is arranged in that region of the door leaf (1) which is at the front during the closing movement of the door.
  4. Door with a door leaf which can be moved, with the aid of a running-rail mechanism, between an open position and a closed position, having
    - at least one stationary actuator (19), which is preferably fixed on or in the door frame and has a push rod (21) which can be moved between an unlocking position and a locking position, and
    - a mating element, which is arranged on the door leaf (1) and can be brought into engagement with the push rod (21), in at least one intermediate position of the door leaf (1) between the open position and closed position of the latter, such that the door leaf (1) is secured,
    characterized in that the mating element comprises a series of accommodating elements (23) along that edge of the door leaf (1) which is directed towards the actuator (19), it being possible for the push rod (21) to engage with these accommodating elements.
  5. Door according to Claim 4, characterized in that the mating element is an integral constituent part of the door leaf (1).
  6. Door according to either of Claims 4 and 5, characterized in that the actuator (19) is arranged in that region of the door frame (3) which, when the door is located in the open position, is adjacent to that region of the door leaf (1) which is at the rear during the opening movement of the door leaf (1).
  7. Door according to one of Claims 1 to 6, characterized in that the push rod (11, 21) can be brought into engagement with the mating element in such a position of the door leaf (1) that the door leaf (1) is secured in a ventilating position, in which it is spaced apart from the closed position by a few centimetres.
  8. Door according to one of Claims 1 to 7, characterized in that the push rod (11, 21) can be brought into engagement with the mating element in a position of the door leaf (1) which corresponds to the closed position of the door leaf (1).
  9. Door according to one of Claims 1 to 8, characterized in that the actuator (9, 19) comprises a pneumatic lifting cylinder.
  10. Door according to one of Claims 1 to 8, characterized in that the actuator (9, 19) comprises an electromagnetic lifting cylinder.
  11. Door according to one of Claims 1 to 10, characterized in that the actuator (9, 19) can be controlled remotely.
  12. Door according to one of Claims 1 to 11, characterized in that it is a sectional or rolling door.
EP04012905A 2003-06-17 2004-06-01 Gate with holding device Expired - Lifetime EP1489250B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20309354U 2003-06-17
DE20309354U DE20309354U1 (en) 2003-06-17 2003-06-17 Gate with holding device

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EP1489250A1 EP1489250A1 (en) 2004-12-22
EP1489250B1 true EP1489250B1 (en) 2006-10-18

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US (1) US20050044793A1 (en)
EP (1) EP1489250B1 (en)
AT (1) ATE343035T1 (en)
DE (3) DE20309354U1 (en)
ES (1) ES2273124T3 (en)

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DE202004016564U1 (en) * 2004-10-26 2006-03-09 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg Holding device for a gate
DE202006013676U1 (en) * 2006-01-23 2007-06-06 Hörmann KG Antriebstechnik Gate, in particular sectional door, and door drive device
DE102008013685A1 (en) * 2008-03-11 2009-09-24 Bothe-Hild Gmbh Securing device for preventing opening of doors by unauthorized third-person, has locking device movable into locking position by door leaf relative to switching device in such manner that impulse is generated during movement of leaf
US8333091B1 (en) * 2009-08-17 2012-12-18 David Alan Worley Garage door lock
US8006338B2 (en) * 2009-09-14 2011-08-30 Midwest Industrial Door, Inc. Repositionable pit seal

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IT7821038V0 (en) * 1978-03-03 1978-03-03 Ceccato & Co DEVICE FOR DETERMINING AND CHECKING THE RAISING AND LOWERING OF THE HORIZONTAL BRUSH GROUP, IN AUTOMATIC VEHICLE WASHING SYSTEMS IN GENERAL.
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DE3135401C2 (en) * 1981-09-07 1985-03-07 Hörmann KG Brockhagen, 4803 Steinhagen Locking device for a door with a one-piece or multi-piece door leaf
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AU2002304759A1 (en) * 2002-04-15 2003-10-27 Hormann Kg Brockhagen Door and guide rail arrangement

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ATE343035T1 (en) 2006-11-15
DE102004025421A1 (en) 2005-01-05
US20050044793A1 (en) 2005-03-03
EP1489250A1 (en) 2004-12-22
DE20309354U1 (en) 2004-11-18
DE502004001768D1 (en) 2006-11-30
ES2273124T3 (en) 2007-05-01

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